Sony 757MX - Xplod CDX CD Support and Manuals
Get Help and Manuals for this Sony item
Most Recent Sony 757MX Questions
My Changer Does Not Let The Magazine Come Out Or Does Not
(Posted by y225404 11 years ago)
Broken 757mx
My 757MX won't work and I can't find and answer to fix it. Will another Sony 10 CD changer work in i...
My 757MX won't work and I can't find and answer to fix it. Will another Sony 10 CD changer work in i...
(Posted by dbach 11 years ago)
Reset Problem
Changer won't work. I had to pull it out and open it up to remove the casette and get a CD out. It s...
Changer won't work. I had to pull it out and open it up to remove the casette and get a CD out. It s...
(Posted by dbach 11 years ago)
Popular Sony 757MX Manual Pages
Service Manual - Page 1
... ground)
Supplied accessories Disc magazine (1)
Parts for installation and
connections (1 set)
Design and specifications are subject to 131°F)
Dimensions
Approx. 262 × 90 × 185 mm
(10 3/8 × 3 5/8 × 7 3/8 in.)
(w/h/d) not incl. SERVICE MANUAL
Ver 1.1 2002.08
CDX-757MX
US Model Canadian Model
E Model
Model Name Using Similar Mechanism CD Drive Mechanism Type...
Service Manual - Page 2
... the repair parts. Notes on the conductor when soldering
or unsoldering. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. DISC... PAR SONY.
2
on clothing and the human body. Note: Take out the magazine only when the tray is defective, please replace the whole optical pick-up block.
CDX-757MX
SERVICING NOTES...
Service Manual - Page 3
... illustration above. CDX-757MX
TEST DISC This set can be no more than eight nested folder levels. Notes on discs
You can have up to start playback of a disc with no sound.
• When the first track of the folders and files is not audio CD data: - The playback order of the MP3 files
The...
Service Manual - Page 4
...• A file name/a folder name can be
displayed up to the instruction manual for compressing audio parts of MP3 files can be
played back? The unit allows you compress about the bit ...list of the contents. Recording condition onto CD-R/RW (omission of ISO 9660 level 1 is the sampling rate supporting the unit? CDX-757MX
FAQ-
When creating MP3 data CDs, the format of data, etc.) or ...
Service Manual - Page 5
... 45
8. GENERAL Installation 6 Connections 7
...SERVICING NOTES 2
1. JACK Board 10 2-5. MAIN Section (1/2 21 6-3. MAIN Board (Component Side 26 6-8. EXPLODED VIEWS 7-1. DISASSEMBLY 2-1. MAIN Board, Slide Variable Resistor
(Elevator Height Sensor) (RV202 10 2-6. Chassis Assy 12 2-10. LSW Board, Spindle Motor (S) Sub Assy (M102) ........ 14 2-13. ELECTRICAL PARTS LIST 46
CDX-757MX...
Service Manual - Page 17
... B. 6. SECTION 4 MECHANICAL ADJUSTMENT
CDX-757MX
• Elevator Height (Address) Adjustment
Note: This adjustments is finished, check all operations from 5 to 6. MDX-C7970), load a
disc magazine, and place the set to 6 is necessary when the system controller (IC201), variable resistor (RV201), slider (R), slider (L), or chassis (ELV) was replaced for any repair. Press repeatedly the DISC...
Service Manual - Page 18
...RF signal waveform means that supports SONY bus system. RF signal waveform
VOLT/DIV: 200 mV TIME/DIV: 500 ns (10 : 1 probe in use the disc "YEDS-18" parts code: 3-702-101-01,... CDX-757MX
SECTION 5 ELECTRICAL CHECK
Note: 1.
Put the set placed horizontally. 2. TP (VC)
IC101
TP (RFAC)
compact disc changer
CONTROL connector (CN901)
Procedure: 1. This check is performed with the set ...
Service Manual - Page 22
...set... HEIGHT
SENSOR
DRIVER +8V
+8V REGULATOR
IC304
CD-ROM/MP3 DECODER (IC601...SONY BUS)
IC302
VCC 14
SO 10 9 SI 11 SCK 1 BUSON OUT
BUSON OUT 13
DATA 6
CLK 4 LOF 12 BUSON IN
2
8 RESET
RESET SWITCH
RST 7
B. UP
5 DATA
4 CLK
6 BUSON
2 RST
22
22
UP +3.3V
+5V REGULATOR
IC305
+3.3V REGULATOR Q303, 304
CN901 (2/2) CONTROL
PS901
7 B. MAIN Section (2/2) - BLOCK DIAGRAM - CDX-757MX...
Service Manual - Page 23
...
SWITCH board LSW board
CDX-757MX
MAIN board RF board
23
23 pF: µµF
50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are critical for repair. • Power voltage is dc 14.4V and fed with regulated dc power
supply from CD changer controller. • Voltages and...
Service Manual - Page 40
... set )
I Flash memory data write control signal input terminal "L" active
O Flash memory data write control signal output (connecting FEW (pin 66))
O Not used
I Magazine in/out detect switch input terminal "L": magazine in
I Interrupt signal input from the CD-ROM/MP3 decoder
O Not used I Eject switch input terminal "L" active
O Serial data output to the SONY...
Service Manual - Page 41
...8226; Accessories are seldom required for safety. No.
15 * 16
17 18 19
Part No. ...parts list. Ne les remplacer que par une pièce portant le numéro spécifié.
7-1. Description
3-047-852-01 DAMPER (T) 3-237-553-11 CASE (LOWER. CDX-757MX
The components identified by mark 0 or dotted line with part number specified. Replace only with mark 0 are critical for routine service...
Service Manual - Page 46
CDX-757MX JACK LSW MAIN
SECTION 8 ELECTRICAL PARTS LIST
NOTE: • Due to standardization, replacements in the
parts list may have some difference from the original one. • RESISTORS All resistors are in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they
are critical for safety.
uPA. . : µPA. .
When...
Service Manual - Page 49
Ref. Part No. Replace only with marque 0 sont ...ACCESSORIES
3-241-142-11 MANUAL, INSRTUCTION (ENGLISH, FRENCH, TRADITIONAL CHINESE)
A-3301-944-A MAGAZINE (250) ASSY
PARTS FOR INSTALLATION AND CONNECTIONS
501 * 502
503 504
3-040-583-21 BRACKET (T) X-3369-824-1 SCREW ASSY 1-590-874-11 CORD, CONNECTION (RCA PIN CORD) 1-590-519-21 CORD (WITH CONNECTOR) (BUS CABLE)
Description
CDX-757MX...
Service Manual - Page 57
CDX-757MX
PRINTED WIRING BOARDS -
JACK BOARD (COMPONENT SIDE)
JACK BOARD (CONDUCTOR SIDE)
1-684-650-
12 (12)
JACK FLEXIBLE BOARD
B
MAIN BOARD ...
100p
D901
STZ6.8N -T146
FB901 FB902 FB903
RST NC
B.UP CLK
DATA BUSON
GND SIRCS
R
L
CONTROL (FOR SONY BUS)
CN901
R AUDIO OUT
L
8
8
6 8
3 5 1
7 2 4
CONTROL (FOR SONY BUS)
654 87
321
CN901
R AUDIO OUT
L
12 1-684-650- (12) JACK Board -
Service Manual - Page 59
... 5% 50V
10 CDX-757MX
JACK MAIN
• ELECTRICAL PARTS LIST
NOTE: • Due to standardization, replacements in ohms. METAL: Metal-film resistor. F: nonflammable
• Items marked "*" are not stocked since they may be anticipated when order- Some delay should be different from the parts specified in the diagrams or the components used on the set. •...
Sony 757MX Reviews
We have not received any reviews for Sony yet.